Air conditioner fresh air guiding assembly with spraying type cleaning mechanism

Abstract

The utility model discloses an air conditioner fresh air guide assembly with a spraying type cleaning mechanism, which comprises an embedded shell, the front end of the embedded shell is fixedly connected with a front frame plate, three groups of air inlet inclined guide plates are transversely and fixedly connected to the middle position in the front frame plate, the two sides of the embedded shell are respectively and fixedly connected with a water tank, and the two sides of the embedded shell are respectively and fixedly connected with a spraying type cleaning mechanism. A spraying assembly facilitating cleaning of the air inlet inclined guide plate is arranged at the top end of the water tank. According to the air conditioner fresh air guiding assembly with the spraying type cleaning mechanism, by arranging the water tank, the water inlet pipe connector, the micro pump, the water outlet pipe, the water distribution disc and the atomizing nozzles, when the air conditioner fresh air guiding assembly is used, air inlet is stopped firstly, then the micro pump is started, and water in the water tank is pumped out through the micro pump and fed into the water distribution disc through the water outlet pipe; the five sets of atomizing nozzles at the bottom of the water distribution disc spray fine and dense water mist, dust on the surface of the air inlet inclined guide plate is flushed away, the function of convenient spraying and cleaning is achieved, and the problem that the device does not have the function of convenient spraying and cleaning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air guide components, in particular to an air-conditioning fresh air guide component with a spray-type cleaning mechanism. Background Art

[0002] The air conditioner itself can only circulate and supply indoor air. When outdoor fresh air is needed, a fresh air component needs to be installed to introduce the outdoor fresh air into the room.

[0003] At present, the common fresh air components of air conditioners on the market are mainly divided into two parts: ventilators and fresh air guide components. The fresh air guide components are usually installed on the outdoor wall. The ventilator draws in the outdoor fresh air through the air guide components and then sends it into the room to complete ventilation. There are some functional deficiencies in actual use and there is room for improvement. For example, the fresh air guide outlets currently in use are mostly shutter styles. As the years of use increase, a large amount of dust is likely to adhere to the baffle, affecting the air quality of the incoming air, and it is easy to breed bacteria. It does not have the function of being easy to spray and clean.

[0004] Now, a new type of air-conditioning fresh air guide component with a spray-type cleaning mechanism is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an air-conditioning fresh air guide assembly with a spray cleaning mechanism to solve the problem of the lack of a convenient spray cleaning function in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning fresh air guide component with a spray-type cleaning mechanism, comprising an embedded shell, the front end of the embedded shell is fixedly connected to a front frame plate, three groups of air inlet oblique guide plates are laterally fixedly connected at the middle position inside the front frame plate, an air inlet filter is installed at the rear end of the embedded shell, the rear end of the embedded shell is fixedly connected to an air duct interface, the rear end of the air duct interface is movably connected to a corrugated hose, both sides of the embedded shell are respectively fixedly connected to water tanks, and the top of the water tank is provided with a spray component for facilitating the cleaning of the air inlet oblique guide plates.

[0007] The spray assembly includes a water inlet pipe interface, which is arranged at the rear end of the top of the water tank, a micro pump is installed at the front end of the top of the water tank, two groups of water distribution trays are laterally fixedly connected to the top of the front end of the front frame plate, five groups of atomizing nozzles are obliquely installed at the bottom end of the water distribution tray, and a water outlet pipe is installed between one side of the water distribution tray and the top of the micro pump.

[0008] Preferably, the interiors of the water tank and the water inlet pipe interface are connected, and the bottom end of the water tank is flush with the bottom end of the embedded shell.

[0009] Preferably, the bottom end of the micro pump penetrates the top end of the water tank and extends into the interior, and the bottom end of the micro pump contacts the bottom end of the interior of the water tank.

[0010] Preferably, the water outlet pipe, the water distribution plate and the atomizing nozzles are internally connected, and the atomizing nozzles are arranged at equal intervals.

[0011] Preferably, a pressure sensor is installed at the middle position of the top of the water tank, a guide pipe is fixedly connected to the middle position of the top of the inside of the water tank, and a force transmission rod is vertically inserted into the inside of the guide pipe.

[0012] Preferably, a float is fixedly connected to the bottom end of the force transmission rod, the outer diameter of the force transmission rod is matched with the inner diameter of the guide tube, the force transmission rod can slide up and down along the inside of the guide tube, and the top end of the force transmission rod is in contact with the bottom end of the pressure sensor.

[0013] Preferably, a porous baffle is provided in front of the air inlet filter element, and an ultraviolet sterilization lamp is installed at the top of the embedded shell.

[0014] Preferably, the outer wall of the porous baffle is in contact with the inner wall of the embedded shell, and a plurality of groups of air-permeable holes are evenly arranged inside the porous baffle.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the air conditioner fresh air guide assembly with a spray cleaning mechanism not only realizes the function of convenient spray cleaning, but also realizes the function of water volume monitoring and the function of internal sterilization and mildew prevention;

[0016] (1) The water tank, water inlet pipe interface, micro pump, water outlet pipe, water distribution tray and atomizing nozzle are provided. When in use, the embedded housing is embedded in the wall, the corrugated hose is connected to the ventilator, the water inlet pipe interface on the water tank is connected to the indoor water pipe, the ventilator sucks the outdoor air to flow in from the opening in the center of the front frame plate, and the inlet inclined guide plate is easy to adhere to dust while guiding the airflow. The air intake is stopped first, and then the micro pump is started. The micro pump draws water out of the water tank and sends it into the water distribution tray through the water outlet pipe. The five groups of atomizing nozzles at the bottom of the water distribution tray spray fine water mist to wash away the dust on the surface of the inlet inclined guide plate, thereby realizing the function of convenient spray cleaning;

[0017] (2) By providing a pressure sensor, a guide tube, a force transmission rod and a float, when in use, as the flushing progresses, the amount of water in the water tank decreases continuously, the float sinks, causing the force transmission rod in the guide tube to move downward, and the pressure sensed by the pressure sensor decreases. The pressure value can be used to directly feedback the liquid level in the water tank, thereby realizing the function of water volume monitoring;

[0018] (3) By providing a porous baffle and an ultraviolet germicidal lamp, during the spray cleaning process, the porous baffle can block part of the water mist that floats into the interior of the embedded shell, preventing the air inlet filter from being directly exposed to water. The ultraviolet germicidal lamp is started regularly, and the ultraviolet germicidal lamp irradiates for more than half an hour each time to sterilize the surface of the porous baffle and the interior of the embedded shell, thereby reducing the probability of mildew and achieving the function of internal sterilization and mildew prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model in a side view;

[0021] Figure 3 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 4 It is a schematic diagram of an enlarged cross-sectional side view of the embedded shell of the utility model.

[0023] In the figure: 1. Embedded shell; 2. Front frame plate; 3. Air inlet oblique guide plate; 4. Air inlet filter element; 5. Air duct interface; 6. Corrugated hose; 7. Water tank; 8. Water inlet pipe interface; 9. Micro pump; 10. Water outlet pipe; 11. Water distribution tray; 12. Atomizing nozzle; 13. Pressure sensor; 14. Guide pipe; 15. Force transmission rod; 16. Float; 17. Porous baffle; 18. Ultraviolet germicidal lamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , an air conditioner fresh air guide assembly with a spray cleaning mechanism, comprising an embedded shell 1, a front frame plate 2 is fixedly connected to the front end of the embedded shell 1, three sets of air inlet oblique guide plates 3 are transversely fixedly connected at the middle position inside the front frame plate 2, an air inlet filter element 4 is installed at the rear end of the embedded shell 1, an air duct interface 5 is fixedly connected to the rear end of the embedded shell 1, a corrugated hose 6 is movably connected to the rear end of the air duct interface 5, water tanks 7 are fixedly connected to both sides of the embedded shell 1, and a spray assembly for cleaning the air inlet oblique guide plates 3 is arranged on the top of the water tank 7;

[0026] See also Figure 1-4 , an air conditioner fresh air guide assembly with a spray cleaning mechanism also includes a spray assembly, the spray assembly includes a water inlet pipe interface 8, the water inlet pipe interface 8 is arranged at the rear end of the top of the water tank 7, a micro pump 9 is installed at the front end of the top of the water tank 7, two groups of water distribution trays 11 are transversely fixedly connected to the top of the front frame plate 2, five groups of atomizing nozzles 12 are obliquely installed at the bottom of the water distribution tray 11, and a water outlet pipe 10 is installed between one side of the water distribution tray 11 and the top of the micro pump 9;

[0027] The inside of the water tank 7 and the water inlet pipe interface 8 are connected, the bottom end of the water tank 7 is flush with the bottom end of the embedded shell 1, the bottom end of the micro pump 9 penetrates the top of the water tank 7 and extends to the inside, the bottom end of the micro pump 9 is in contact with the bottom end of the inside of the water tank 7, the outlet pipe 10, the water distribution plate 11, and the atomizing nozzle 12 are connected, and the atomizing nozzles 12 are arranged at equal intervals to facilitate spray cleaning;

[0028] Specifically, Figure 1 and Figure 2 As shown, the micro pump 9 is started, the micro pump 9 pumps water out of the water tank 7 and sends it into the water separation tray 11 through the water outlet pipe 10, and the five groups of atomizing nozzles 12 at the bottom of the water separation tray 11 spray fine water mist to wash away the dust on the surface of the inclined guide plate 3 of the air inlet.

[0029] Embodiment 2: A pressure sensor 13 is installed at the middle position of the top of the water tank 7, a guide tube 14 is fixedly connected to the middle position of the top of the inside of the water tank 7, a force transmission rod 15 is vertically inserted into the inside of the guide tube 14, a float 16 is fixedly connected to the bottom end of the force transmission rod 15, the outer diameter of the force transmission rod 15 is adapted to the inner diameter of the guide tube 14, the force transmission rod 15 can slide up and down along the inside of the guide tube 14, the top of the force transmission rod 15 is in contact with the bottom end of the pressure sensor 13, and the water volume inside the water tank 7 can be intuitively fed back;

[0030] Specifically, Figure 2 and Figure 3 As shown, the amount of water in the water tank 7 is continuously reduced, the float 16 sinks, causing the force transmission rod 15 in the guide tube 14 to move downward, and the pressure sensed by the pressure sensor 13 is reduced. The pressure value can be used to directly feedback the liquid level in the water tank 7.

[0031] Embodiment 3: A porous baffle 17 is provided in front of the air inlet filter 4, and an ultraviolet sterilization lamp 18 is installed at the top of the embedded shell 1. The outer wall of the porous baffle 17 fits the inner wall of the embedded shell 1, and multiple groups of air permeable holes are evenly arranged inside the porous baffle 17, which can reduce the probability of mildew inside.

[0032] Specifically, Figure 2 and Figure 4As shown, the porous baffle 17 blocks part of the water mist that floats into the interior of the embedded shell 1 to prevent the air inlet filter 4 from being directly exposed to water. The ultraviolet sterilization lamp 18 is started regularly. The ultraviolet sterilization lamp 18 irradiates for more than half an hour each time to sterilize the surface of the porous baffle 17 and the interior of the embedded shell 1 to reduce the probability of mildew.

[0033] Working principle: When the utility model is used, first, the embedded housing 1 is embedded in the wall, the corrugated hose 6 is connected to the ventilator, the water inlet pipe interface 8 on the water tank 7 is connected to the indoor water pipe, and the ventilator sucks to make the outdoor air flow in from the opening in the center of the front frame plate 2. The inlet inclined guide plate 3 guides the airflow, and its surface is easy to adhere to dust. First stop the air intake, and then start the micro pump 9. The micro pump 9 pumps out the water in the water tank 7 and sends it to the water distribution plate 11 through the outlet pipe 10. The five groups of atomizing nozzles 12 at the bottom of the water distribution plate 11 spray fine water mist to flush the dust on the surface of the inlet inclined guide plate 3. As the flushing proceeds, the amount of water in the water tank 7 continues to decrease, the float 16 sinks to make the force transmission rod 15 in the guide pipe 14 move downward, and the pressure sensed by the pressure sensor 13 decreases. The liquid level in the water tank 7 can be intuitively fed back through the pressure value. During the spray cleaning process, the porous baffle 17 can block part of the water mist that floats into the interior of the embedded shell 1 to prevent the air inlet filter 4 from being directly exposed to water. The ultraviolet sterilization lamp 18 is started regularly. The ultraviolet sterilization lamp 18 irradiates for more than half an hour each time to sterilize the surface of the porous baffle 17 and the interior of the embedded shell 1, thereby reducing the chance of mildew.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An air-conditioning fresh air guide assembly with a spray-type cleaning mechanism, comprising an embedded housing (1), characterized in that: The front end of the embedded shell (1) is fixedly connected to a front frame plate (2), three groups of air inlet inclined guide plates (3) are transversely fixedly connected at the middle position inside the front frame plate (2), an air inlet filter element (4) is installed at the rear end inside the embedded shell (1), the rear end of the embedded shell (1) is fixedly connected to an air duct interface (5), the rear end of the air duct interface (5) is movably connected to a corrugated hose (6), the two sides of the embedded shell (1) are respectively fixedly connected to water tanks (7), and the top of the water tank (7) is provided with a spray assembly for cleaning the air inlet inclined guide plates (3); The spray assembly comprises a water inlet pipe interface (8), the water inlet pipe interface (8) being arranged at the rear end of the top of the water tank (7), a micro pump (9) being installed at the front end of the top of the water tank (7), two groups of water distribution trays (11) being transversely fixedly connected to the top of the front end of the front frame plate (2), five groups of atomizing nozzles (12) being obliquely installed at the bottom end of the water distribution tray (11), and a water outlet pipe (10) being installed between one side of the water distribution tray (11) and the top end of the micro pump (9).

2. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 1, characterized in that: The interiors of the water tank (7) and the water inlet pipe interface (8) are connected, and the bottom end of the water tank (7) is flush with the bottom end of the embedded shell (1).

3. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 1, characterized in that: The bottom end of the micro pump (9) penetrates the top end of the water tank (7) and extends into the interior, and the bottom end of the micro pump (9) is in contact with the bottom end of the interior of the water tank (7).

4. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 1, characterized in that: The water outlet pipe (10), the water distribution plate (11) and the atomizing nozzles (12) are internally connected, and the atomizing nozzles (12) are arranged at equal intervals.

5. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 1, characterized in that: A pressure sensor (13) is installed at the middle position of the top of the water tank (7), a guide pipe (14) is fixedly connected to the middle position of the top of the inside of the water tank (7), and a force transmission rod (15) is vertically inserted into the inside of the guide pipe (14).

6. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 5, characterized in that: The bottom end of the force transmission rod (15) is fixedly connected to a float ball (16), the outer diameter of the force transmission rod (15) is matched with the inner diameter of the guide tube (14), the force transmission rod (15) can slide up and down along the inside of the guide tube (14), and the top end of the force transmission rod (15) is in contact with the bottom end of the pressure sensor (13).

7. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 1, characterized in that: A porous baffle (17) is arranged in front of the air inlet filter element (4), and an ultraviolet sterilization lamp (18) is installed at the top end of the interior of the embedded shell (1).

8. The air conditioner fresh air guide assembly with a spray cleaning mechanism according to claim 7, characterized in that: The outer wall of the porous baffle (17) is in contact with the inner wall of the embedded shell (1), and a plurality of groups of air permeable holes are evenly arranged inside the porous baffle (17).

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